<template>
  <div id="app">
    <img alt="Vue logo" src="./assets/logo.png">
    <HelloWorld msg="Welcome to Your Vue.js App"/>
  </div>
</template>

<script lang="ts">
import HelloWorld from './components/HelloWorld.vue'
import {Component,Vue} from 'vue-property-decorator'
@Component({
    components: {
        HelloWorld
    }
})
export default class App extends Vue{
    sex:string = 'nan';
    nums:boolean = true;
    created(){
      interface A{
          name:string
        }
        let a:A = {
          name:'ddd'
        }
        console.log(this.nums)
    }
}
</script>

<style>
#app {
  font-family: 'Avenir', Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-align: center;
  color: #2c3e50;
  margin-top: 60px;
}
</style>
